(*RelyingpartyGetRecaptchaParamCall).Do

Description

Do executes the "identitytoolkit.relyingparty.getRecaptchaParam" call.
Exactly one of *GetRecaptchaParamResponse or error will be non-nil.
Any non-2xx status code is an error. Response headers are in either
*GetRecaptchaParamResponse.ServerResponse.Header or (if a response
was returned at all) in error.(*googleapi.Error).Header. Use
googleapi.IsNotModified to check whether the returned error was
because http.StatusNotModified was returned.